[1]陈亮,李艳,李明,等.基于SRAM的FPGA导航布局布线方法实现与应用[J].深圳大学学报理工版,2012,29(No.3(189-282)):217-223.[doi:10.3724/SP.J.1249.2012.03217]
 CHEN Liang,LI Yan,LI Ming,et al.Implementation and application of navigated place and route for an SRAM-based FPGA[J].Journal of Shenzhen University Science and Engineering,2012,29(No.3(189-282)):217-223.[doi:10.3724/SP.J.1249.2012.03217]
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基于SRAM的FPGA导航布局布线方法实现与应用()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第29卷
期数:
2012年No.3(189-282)
页码:
217-223
栏目:
电子与信息科学
出版日期:
2012-05-21

文章信息/Info

Title:
Implementation and application of navigated place and route for an SRAM-based FPGA
作者:
陈亮李艳李明于芳刘忠立
中国科学院微电子研究所,北京 100029
Author(s):
CHEN Liang LI Yan LI Ming YU Fang and LIU Zhong-li
Institute of Microelectronics of Chinese Academy of Sciences, Beijing 100029, P.R.China
关键词:
微电子学现场可编程门阵列布局布线导航FPGA测试模拟退火算法路径搜索算法
Keywords:
microelectronics field programmable gate array place route navigation FPGA testing simulated annealing pathfinder
分类号:
TN 47; TP 319
DOI:
10.3724/SP.J.1249.2012.03217
文献标志码:
A
摘要:
针对现场可编程门阵列(field programmable gate array,FPGA)芯片验证和测试,提出一种导航布局布线方法.该方法可生成用于FPGA芯片测试的布局布线结果,将其应用于自主研发的辐射加固SOI(silicon-on-insulator)工艺的FPGA芯片VS1000的测试.结果表明,该方法能达到85%的测试覆盖率.对部分漏端路径指定线网的布线,提出考虑指定路径影响的布线方法.结果表明,相对直接忽略指定路径漏端的布线方法,该方法平均可减少22.6%的迭代次数和20.9%的关键路径延时.
Abstract:
A guided place and routing method for verification and testing of FPGA was presented in this paper. The required test vector for VS1000, i.e., an independently developed, radiation-hardened and SOI-based FPGA, was generated using this new method. The experimental results show that the proposed method can achieve a coverage percentage as high as 85%. In addition, a routing method considering the influence of location-fixed sink paths was presented to route with partial sink location-fixed net. Compared to methods that ignore location-fixed sink paths, the experimental results have also demonstrated that the iterations and key-path delay have reduced by 22.6% and 20.9%, respectively.

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备注/Memo

备注/Memo:
Received:2011-09-23;Revised:2012-03-12;Accepted:2012-04-10
Corresponding author:Professor YU Fang. E-mail: yufang@red.semi.ac.cn
Citation:CHEN Liang, LI Yan, LI Ming, et al. Implementation and application of navigated place and route for an SRAM-based FPGA[J]. Journal of Shenzhen University Science and Engineering, 2012, 29(3): 217-223.(in Chinese)
作者简介:陈亮(1984-),男(汉族),吉林省四平市人,中国科学院博士研究生. E-mail: chenliang@semi.ac.cn
引文:陈亮,李艳,李明,等. 基于SRAM的FPGA导航布局布线方法实现与应用[J]. 深圳大学学报理工版,2012,29(3):217-223.
更新日期/Last Update: 2012-05-28